Bikes don't need to replace everything cars do, like killing 40k Americans and life-changing injuries for millions more every year is entirely optional.
@enobacon
But it might make them a more attractive alternative if they could.
@dizzy @enobacon If you want to attach a couple of swords to each of your wheels to slash at other people I won't stop you.
@SRLevine @dizzy I wouldn't be against bruising a few headphone-wearing dog-walking drivers if I thought it would do anything to car supremacy but generally I've got places to go and don't have the time for it.